13760275

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 18302400

約数和(自身を除く): 4542125

約数列:

[1, 5, 19, 25, 59, 95, 295, 475, 491, 1121, 1475, 2455, 5605, 9329, 12275, 28025, 28969, 46645, 144845, 233225, 550411, 724225, 2752055, 13760275]

約数ペア:

[(1, 13760275), (5, 2752055), (19, 724225), (25, 550411), (59, 233225), (95, 144845), (295, 46645), (475, 28969), (491, 28025), (1121, 12275), (1475, 9329), (2455, 5605)]